Ụwa Tropics

Ụmụ mmadụ ewepụtala ahịrị iche echiche n'ụwa anyị iji guzobe latitudes na akụkụ nke mba na kọntinent. E kewara latitudes ndị a na ugwu, ndịda, ọwụwa anyanwụ na ọdịda anyanwụ. Ahịrị nke kewapụrụ n'ebe ugwu site na ndịda a na-akpọ Ecuador wee hapụ ụwa kewara n'ime ihe a na-akpọ Okpomọkụ nke ụwa. Anyị nwere Tropic of Capricorn na Tropic of Cancer.

N'isiokwu a, anyị ga-agwa banyere ihe ndị bụ isi e ji mara okpomọkụ nke Ụwa na ihe dị mkpa nke ha nwere.

Ụwa Tropics

Okpomọkụ dị n'ahịrị ha na equator, 23º 27' site na equator na akụkụ abụọ ahụ. Anyị nwere Tropic of Cancer n'ebe ugwu yana Tropic of Cancer na ndịda.

Equator bụ ahịrị nwere dayameta kacha ukwuu. Ọ bụ perpendicular na axis ụwa na etiti ya. Okirikiri kasị ukwuu n'ụwa, nke dị n'akụkụ axis ya, na-ekewa ụwa ụzọ abụọ hà nhata nke a na-akpọ hemispheres: ugwu ma ọ bụ ugwu (n'ebe ugwu) na ndịda ma ọ bụ ndịda (n'ebe ndịda). Longitudes terrestrial na-etolite nnukwu okirikiri kwụ n'akụkụ ala equator wee gafere n'osisi ndị ahụ.

N'ikwekọ na equator, enwere ike ịdọrọ okirikiri na-enweghị ngwụcha gburugburu ụwa, dayameta ya dabara na axis polar. okirikiri ndị a Ihe mejupụtara ha bụ ọkara okirikiri abụọ a na-akpọ meridians na antimeridians., n'otu n'otu. Njirimara nke meridians bụ ndị a:

• Ha niile nwere otu dayameta (axis ụwa).
• Ha bụ perpendicular na equator.
• Ha nwere etiti ụwa.
• Ha na-agbakọta na okporo osisi.
• Ha na anti-meridians kwekọrọ na ha na-ekewa ụwa ka ọ bụrụ akụkụ abụọ.

Tropic nke Capricorn

Tropic of Cancer bụ ahịrị a na-eche n'echiche nke na-agbagharị gburugburu ụwa na 23,5º. ndịda nke equator. Ọ bụ ebe ndịda kacha n'ụwa, na-esi na mpaghara ndịda ruo n'ebe ugwu nke Tropic of Cancer, ma na-ahụ maka akara njedebe ndịda nke ebe okpomọkụ.

A na-akpọ Tropic of Capricorn n'ihi na Sun nọ na Capricorn n'oge ọnwa Disemba. Nke Nhọpụta weere ọnọdụ n'ihe dị ka afọ 2000 gara aga, mgbe anyanwụ anọghịzi na ìgwè kpakpando ndị a. Na June solstice, Sun dị na Taurus, na na December solstice, Sun nọ na Sagittarius. A na-akpọ ya Capricorn n'ihi na n'oge ochie, mgbe okpomọkụ solstice mere na mpaghara ndịda, anyanwụ nọ na ìgwè kpakpando Capricorn. Ọ bụ ugbu a na ìgwè kpakpando nke Sagittarius, ma omenala ka na-anabata aha Tropic of Capricorn site omenala.

Njirimara ndị a bụ:

• Ọdịiche dị n'oge na okpomọkụ dị ntakịrị. yabụ ndụ na-ekpo ọkụ na anwụ na-acha na Tropics nke Capricorn.
• Oke oyi nke ọzara Atacama na Kalahari, Rio de Janeiro na Andes dị na Tropic nke Capricorn.
• Nke a bụ ebe a na-akụ ọtụtụ kọfị n'ụwa.
• Nke a bụ ahịrị e chepụtara echepụta nke na-ekpebi ebe kacha dị anya na ndịda nke anyanwụ nwere ike iru n'etiti ehihie.
• Ọ bụ ya na-ahụ maka ịkọwapụta oke ndịda nke oke okpomọkụ.
• Ebe mbụ ọ malitere bụ n'ụsọ oké osimiri ọzara Namibia, na ọdụ ụgbọ mmiri Sandwich.
• Ebe okpomọkụ na-agafe Osimiri Limpopo, nnukwu ọwa mmiri nke na-agafe South Africa, Botswana, na Mozambique ma banye n'Oké Osimiri India.
• Tropic nke Capricorn na-emetụ naanị mpaghara ugwu South Africa, mana gụnyere Ogige Mba Kruger.

Tropic nke ọrịa cancer

The Tropic of Cancer bụ ahịrị latitude nke gbara ụwa gburugburu n'ihe dịka 23,5° n'ebe ugwu nke latitude equatorial. Nke a bụ ebe ugwu kachasị n'ụwa. Ọzọkwa, ọ bụ otu n'ime isi nha ise a na-ewere na nkeji nke latitude, ma ọ bụ okirikiri nke latitude, na-ekewa Ụwa, cheta na nha ndị ọzọ bụ Capricorn, Equator, Arctic Circle na Antarctic Circle.

The Tropic of Cancer dị ezigbo mkpa maka ngalaba nke ọdịdị ala nke na-amụ ụwa, n'ihi na mgbakwunye na ịbụ ebe ugwu nke na-egosi ụzarị anyanwụ kpọmkwem, ọ nwekwara ọrụ nke akara njedebe ugwu nke ebe okpomọkụ, na-agbatị n'ebe ugwu site na equator ruo Tropic of Cancer na ndịda ruo n'ebe ugwu nke ahịrị nlọghachi. The Tropic of Cancer bụ ahịrị latitude nke gbara ụwa gburugburu na 23,5° n'ebe ugwu nke latitude equatorial, ọ bụ ebe ugwu nke Tropic of Cancer na otu ogo ejiri kewaa ụwa.

N'ime ọnwa June ma ọ bụ n'oge okpomọkụ, anyanwụ na-atụ aka na ìgwè kpakpando nke Ọrịa Cancer, n'ihi ya, a na-akpọ ahịrị latitude ọhụrụ Tropic of Cancer. Mana a ga-ekwurịrị na e nyere aha ahụ ihe karịrị afọ 2000 gara aga, na anwụ anọghịkwa na Ọrịa Cancer. Ọ bụ ugbu a na ìgwè kpakpando nke Taurus. Agbanyeghị, maka ọtụtụ nrụtụ aka, Ọnọdụ latitude nke Tropic of Cancer na 23,5°N dị mfe nghọta. Njirimara ha bụ:

• Ọ bụ ebe mgbago ugwu ebe anyanwụ nwere ike ịpụta ozugbo n'elu, ọ na-emekwa n'oge a ma ama na June solstice.
• N'ebe ugwu nke ahịrị a, anyị nwere ike ịhụ mpaghara ebe okpomọkụ na ugwu okpomọkụ.
• Ndịda nke Tropic of Cancer na ugwu Capricorn ọ bụ ebe okpomọkụ.
• A naghị eji okpomọkụ mara oge ya. ma site na nchikota nke ifufe ahia nke na-adọta mmiri si n'oké osimiri ma na-emepụta mmiri ozuzo nke oge a na-akpọ udu mmiri na East Coast.
• Enwere ike ịmata ụdị ihu igwe dị iche iche na ebe okpomọkụ n'ihi na latitude bụ naanị otu n'ime ọtụtụ ihe na-ekpebi ihu igwe okpomọkụ.
• O nwere oke oke ọhịa na-ekpo ọkụ n'ụwa.
• Ọ bụ ya na-ahụ maka ịmachi oke ugwu nke ahịrị kwụ ọtọ n'etiti anyanwụ na ụwa n'oge ọkọchị solstice nke ugwu ugwu.

Dị ka ị na-ahụ, mmadụ ejirila ahịrị chepụtara mee ka ọ nwee ike kewaa ụwa dịka njirimara ihu igwe na ọ bara ezigbo uru maka eserese na ọdịdị ala. Enwere m olileanya na site na ozi a, ị nwere ike ịmụtakwu banyere okpomọkụ nke Ụwa na àgwà ya.